Started working on galaxy DR8-0587m137-5700 at Wed Jun 17 14:32:57 2020 Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-sample.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-tractor.fits Read 62 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-tractor.fits Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-maskbits.fits.fz Sort by flux! [ 476.11743] Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-image-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-model-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-invvar-g.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-image-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-model-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-invvar-r.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-image-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-model-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-invvar-z.fits.fz Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-psf-r.fits.fz Building masked image for central 1/1. Pixels used: 4444 Peak Img[j, k]: 161 161 Mean (j, k): 160.95 161.02 Theta (deg): 124.0 Astro PA (deg): 146.0 Eps: 0.144 Major axis (pix): 45.5 160.952059116 160.881 161.015640451 161.001 Starting ellipse-fitting for galaxy 5004612 Fitting g-band took......8.660 sec Fitting r-band took......8.923 sec Fitting z-band took......8.402 sec Time for all images = 25.985 sec Performing elliptical aperture photometry. g CoG modeling succeeded with a chi^2 minimum of 826.15 r CoG modeling succeeded with a chi^2 minimum of 1645.15 z CoG modeling succeeded with a chi^2 minimum of 2174.03 Time = 0.039 min WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience] Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/DR8-0587m137-5700/DR8-0587m137-5700-largegalaxy-5004612-ellipse.fits Finished galaxy DR8-0587m137-5700 in 1.103 minutes.